BIO: Mistrak orginally created these beasts to serve as guards for his projects. Whne he left, the other Makuta realeased his creations into the wild. That was a grave mistake. Loyal only to Mistrak and his comrades, they turned on the other Makuta. Spiriah was nearyl killed by one during a mission. When Mistrak, Tusirak, and Hoduza fled to Earth, Mistrak could only make a few of these creatures. In order for him to contuine his projects, he'll have to travel to other universes to get the needed items. He leaves these beasts behind in his lab whiel he's gone. He did, however, add a design flaw to it. Should they turn on him for any reason, then he would strike the opening in their armor. Their backs have no armor, so their organic tissue so greatly exposed to attack.